Contact Us Tel:(626) 286-0360 Store Locations
AirsoftAirsoftFishing FishingAir GunAir GunTCGTCGEventsEvents
Phone Support M-F 7am-5pm PST
0
Cart
Browse by Type or Category
AIRSOFTCON 2026 - October 17, 2026
Home » Airsoft Accessories, Attachments & Parts » AEG Internal Parts » MOSFET & ETU

T238 Rhino Programmable ETU for KWA 2.5 and 3.0 Gearboxes

ID: 29113 (MOSFET-T238-Rhino)
T238-Rhino
Tap or click above to open expanded view
T238

$55.00

Airsoft Authority Since 2001
Serving enthusiasts for over 25 years
Industry-Leading Warranty
Buy with confidence - 90 day warranty
Ships Fast from US Warehouses
Free shipping over $149 in lower 48 states
MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Order Today Receive as soon as Sat Aug. 8

Product Description

Features

  • Active breaking technology & piston reset
  • Adjustable active braking effect
  • Multiple programmable shooting modes: Safe, semi, double stroke single shot, 3-round burst, 6-round burst, 9-round burst
  • Adjustable rate of fire
  • Maximum Inrush current is 240A, Maximum Brake current is 100A
  • Low battery voltage protection
  • Overheat protection
Rhino is a programmable drop-in MOSFET which is specially designed for KWA Airsoft replicas. With a high speed processor and 2 high power MOSFET chips, this system has many individualized programmable functions such as piston positioning, binary trigger, multiple-shot and so on. It also has battery low-voltage warning and gearbox block-up protection. It can effectively improve the stability, shooting speed and response speed of the gearbox, at the same time, it can completely eliminate single so gearbox problems becoming multi-shot. The module uses a maximum of 4S batteries.

Manufacturer: T238

Warning: This upgrade kit is designed for KWA Airsoft electric guns with KWA 2.5 & 3.0 series gearbox. The compatibility with all KWA AEGs is not guaranteed, but it can fit into KWA 2.5 & 3.0 replicas without larger modification. Related Tools and skills is needed for installing the product.

Product Specifications

Dimensions (mm): 29 x 35 x 6
Operating Voltage: 7.4V - 16.8V
Maximum Inrush Current: 240A
Maximum Brake Current: 100A
Compatibility: Most KWA AEG rifles with a 2.5 and 3 series gearbox
Confirmed Compatible Models:
  • QRF MOD.1 ~ MOD.3
  • TK.45 ERG
  • TK.45C
  • Ronin 47
  • RM4 Ronin T10
  • RM4 Ronin T6

    • No Customer Reviews Yet

    Find in Store

    Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

    Warning: California's Proposition 65

    Did you find this product somewhere else for cheaper? Request a price match.

    You may also need

    Customers who bought this also purchased

    Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

    T238

    About T238

    T238 designs and manufactures unique, high-quality Airsoft parts and accessories